:root {
  --color-beige: #A89A84;
  --color-marron: #5B4036;
  --color-oscuro: #1F1A17;
  --color-teal: #24393B;
  --color-crema: #F5F2EE;

  --color-beige-light: #C8BAA8;
  --color-beige-dark: #8A7A68;
  --color-marron-light: #7A5A50;
  --color-teal-light: #3A5558;
  --color-crema-dark: #E8E2D8;
  --color-white: #FFFFFF;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(31, 26, 23, 0.08), 0 1px 2px rgba(31, 26, 23, 0.06);
  --shadow-md: 0 4px 16px rgba(31, 26, 23, 0.10), 0 2px 6px rgba(31, 26, 23, 0.06);
  --shadow-lg: 0 10px 40px rgba(31, 26, 23, 0.14), 0 4px 12px rgba(31, 26, 23, 0.08);
  --shadow-xl: 0 20px 60px rgba(31, 26, 23, 0.18);

  --sidebar-width: 260px;

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-crema);
  color: var(--color-oscuro);
  line-height: 1.6;
  overflow-x: hidden;
}

img,
video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: var(--sidebar-width);
  background: rgba(31, 26, 23, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid rgba(168, 154, 132, 0.15);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-8) var(--space-6);
  z-index: 1000;
  transition: transform var(--transition-slow);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  width: 100%;
}

.sidebar__initials {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-beige), var(--color-marron));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-white);
  flex-shrink: 0;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 10px rgba(168, 154, 132, 0.3);
}

.sidebar__name {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-beige-light);
  letter-spacing: 0.04em;
  line-height: 1.3;
}

.sidebar__divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, rgba(168, 154, 132, 0.4), transparent);
  margin-bottom: var(--space-6);
}

.sidebar__nav {
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(245, 242, 238, 0.65);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: linear-gradient(to bottom, var(--color-beige), var(--color-marron));
  border-radius: var(--radius-full);
  transition: height var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-crema);
  background: rgba(168, 154, 132, 0.12);
}

.nav-link:hover::before,
.nav-link.active::before {
  height: 60%;
}

.nav-link i {
  width: 18px;
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-beige);
  flex-shrink: 0;
}

.nav-link.active i {
  color: var(--color-beige-light);
}

.btn-download {
  margin-top: var(--space-6);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid rgba(168, 154, 132, 0.4);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-beige-light);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  letter-spacing: 0.03em;
}

.btn-download:hover {
  background: rgba(168, 154, 132, 0.15);
  border-color: var(--color-beige);
  color: var(--color-crema);
  transform: translateY(-1px);
}

.btn-download i {
  font-size: var(--text-base);
}

.hamburger {
  display: none;
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 1100;
  width: 44px;
  height: 44px;
  background: rgba(31, 26, 23, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(168, 154, 132, 0.3);
  border-radius: var(--radius-md);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 10px;
  transition: background var(--transition-base);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-beige-light);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

.hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(31, 26, 23, 0.7);
  z-index: 900;
  opacity: 0;
  transition: opacity var(--transition-base);
  backdrop-filter: blur(4px);
}

.overlay.is-visible {
  opacity: 1;
}

.main-content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
}

.section {
  padding: var(--space-24) var(--space-8);
  position: relative;
}

.section--alt {
  background-color: var(--color-crema-dark);
}

.section__container {
  max-width: 860px;
  margin: 0 auto;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-beige-dark);
  margin-bottom: var(--space-2);
}

.section__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-oscuro);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.section__title em {
  font-style: italic;
  color: var(--color-marron);
}

.section__line {
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--color-beige), var(--color-marron));
  margin: 0 auto;
  border-radius: var(--radius-full);
}

.hero {
  min-height: 100vh;
  background: linear-gradient(135deg,
      var(--color-teal) 0%,
      #1a2d2f 40%,
      var(--color-oscuro) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-16) var(--space-8);
  overflow: hidden;
}

.hero__bg-shape {
  position: absolute;
  border-radius: var(--radius-full);
  pointer-events: none;
}

.hero__bg-shape--1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168, 154, 132, 0.08) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.hero__bg-shape--2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(91, 64, 54, 0.12) 0%, transparent 70%);
  bottom: -50px;
  left: 10%;
}

.hero__inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.hero__photo-wrapper {
  flex-shrink: 0;
}

.hero__photo-real {
  width: 180px;
  height: 180px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 3px solid rgba(168, 154, 132, 0.5);
  box-shadow: 0 0 0 6px rgba(168, 154, 132, 0.12), var(--shadow-lg);
  transition: all var(--transition-base);
}

.hero__photo-real img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.hero__photo-real:hover {
  border-color: rgba(168, 154, 132, 0.8);
  box-shadow: 0 0 0 8px rgba(168, 154, 132, 0.18), var(--shadow-xl);
  transform: scale(1.03);
}

.hero__photo-placeholder {
  width: 180px;
  height: 180px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(168, 154, 132, 0.15), rgba(91, 64, 54, 0.2));
  border: 2px dashed rgba(168, 154, 132, 0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: rgba(245, 242, 238, 0.4);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  transition: all var(--transition-base);
}

.hero__photo-placeholder i {
  font-size: 3rem;
  color: rgba(168, 154, 132, 0.35);
}

.hero__photo-placeholder:hover {
  border-color: rgba(168, 154, 132, 0.6);
  background: rgba(168, 154, 132, 0.1);
}

.hero__text {
  flex: 1;
  min-width: 260px;
}

.hero__greeting {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-beige);
  margin-bottom: var(--space-3);
}

.hero__name {
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.hero__name--first {
  display: block;
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  color: var(--color-crema);
  letter-spacing: -0.02em;
}

.hero__name--last {
  display: block;
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 400;
  font-style: italic;
  color: var(--color-beige-light);
  letter-spacing: 0.05em;
}

.hero__title {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-beige);
  border-top: 1px solid rgba(168, 154, 132, 0.4);
  border-bottom: 1px solid rgba(168, 154, 132, 0.4);
  padding: var(--space-2) 0;
  margin-bottom: var(--space-5);
}

.hero__description {
  font-size: var(--text-base);
  color: rgba(245, 242, 238, 0.7);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(168, 154, 132, 0.12);
  border: 1px solid rgba(168, 154, 132, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-beige-light);
  transition: all var(--transition-base);
}

.chip:hover {
  background: rgba(168, 154, 132, 0.22);
  border-color: rgba(168, 154, 132, 0.45);
  color: var(--color-crema);
}

.chip i {
  font-size: 0.65rem;
}

.hero__cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-beige), var(--color-marron));
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(91, 64, 54, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(91, 64, 54, 0.45);
  filter: brightness(1.05);
}

.btn--outline {
  background: transparent;
  color: var(--color-crema);
  border: 1.5px solid rgba(245, 242, 238, 0.3);
}

.btn--outline:hover {
  border-color: rgba(245, 242, 238, 0.6);
  background: rgba(245, 242, 238, 0.08);
  transform: translateY(-2px);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-indicator__dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: rgba(168, 154, 132, 0.6);
  animation: bounce 1.8s ease-in-out infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
    opacity: 0.6;
  }

  50% {
    transform: translateY(8px);
    opacity: 1;
  }
}

.about__grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-10);
  align-items: start;
}

.about__photo-frame {
  position: relative;
  width: 200px;
}

.about__photo-img {
  width: 200px;
  height: 240px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  display: block;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(168, 154, 132, 0.3);
  transition: all var(--transition-base);
}

.about__photo-img:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: var(--color-beige);
}

.about__photo-placeholder {
  width: 200px;
  height: 240px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg,
      var(--color-crema-dark) 0%,
      rgba(168, 154, 132, 0.2) 100%);
  border: 2px dashed rgba(168, 154, 132, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-beige-dark);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.about__photo-placeholder i {
  font-size: 3.5rem;
  color: var(--color-beige);
  opacity: 0.5;
}

.about__photo-placeholder:hover {
  border-color: var(--color-beige);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.about__photo-badge {
  position: absolute;
  bottom: -12px;
  right: -12px;
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-light));
  color: var(--color-crema);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-crema);
}

.about__photo-badge i {
  font-size: 0.65rem;
}

.about__card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(168, 154, 132, 0.12);
}

.about__card-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-marron);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-crema-dark);
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.info-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.info-list__icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(168, 154, 132, 0.12), rgba(91, 64, 54, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-marron);
  font-size: var(--text-sm);
}

.info-list__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-beige-dark);
  margin-bottom: 2px;
}

.info-list__value {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-oscuro);
}

.about__quote {
  background: linear-gradient(135deg,
      rgba(168, 154, 132, 0.08),
      rgba(91, 64, 54, 0.05));
  border-left: 3px solid var(--color-beige);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-4) var(--space-5);
  position: relative;
}

.about__quote-icon {
  font-size: var(--text-2xl);
  color: rgba(168, 154, 132, 0.3);
  position: absolute;
  top: var(--space-3);
  right: var(--space-4);
}

.about__quote p {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-oscuro);
  line-height: 1.7;
}

.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 26px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-beige), var(--color-marron), transparent);
}

.timeline__item {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  position: relative;
}

.timeline__marker {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-beige), var(--color-marron));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-white);
  font-size: var(--text-sm);
  box-shadow: 0 0 0 4px rgba(168, 154, 132, 0.15), var(--shadow-md);
  z-index: 1;
  transition: transform var(--transition-base);
}

.timeline__item:hover .timeline__marker {
  transform: scale(1.08);
}

.timeline__card {
  flex: 1;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(168, 154, 132, 0.1);
  transition: all var(--transition-base);
}

.timeline__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.timeline__card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-2);
}

.timeline__institution {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-marron);
  line-height: 1.3;
}

.timeline__badge {
  display: inline-block;
  padding: 3px var(--space-3);
  background: rgba(168, 154, 132, 0.12);
  border: 1px solid rgba(168, 154, 132, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-beige-dark);
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}

.timeline__badge--active {
  background: rgba(36, 57, 59, 0.1);
  border-color: rgba(36, 57, 59, 0.25);
  color: var(--color-teal);
}

.timeline__program {
  font-size: var(--text-sm);
  color: var(--color-oscuro);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.timeline__program i {
  color: var(--color-beige);
  font-size: var(--text-xs);
}

.timeline__period {
  font-size: var(--text-xs);
  color: var(--color-beige-dark);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.timeline__period i {
  color: var(--color-beige);
}

.skills__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-5);
}

.skill-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(168, 154, 132, 0.1);
  transition: all var(--transition-base);
  cursor: default;
  text-align: center;
}

.skill-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  border-color: rgba(168, 154, 132, 0.25);
}

.skill-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(168, 154, 132, 0.15), rgba(91, 64, 54, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-size: var(--text-2xl);
  color: var(--color-marron);
  transition: all var(--transition-base);
}

.skill-card:hover .skill-card__icon {
  background: linear-gradient(135deg, var(--color-beige), var(--color-marron));
  color: var(--color-white);
  transform: rotate(5deg) scale(1.05);
}

.skill-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-oscuro);
  margin-bottom: var(--space-2);
}

.skill-card__desc {
  font-size: var(--text-xs);
  color: rgba(31, 26, 23, 0.6);
  line-height: 1.6;
}

.languages__wrapper {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.language-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(168, 154, 132, 0.1);
  transition: all var(--transition-base);
}

.language-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.language-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.language-card__flag {
  font-size: var(--text-2xl);
  line-height: 1;
}

.language-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-oscuro);
  line-height: 1;
  margin-bottom: 4px;
}

.language-card__level {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-beige-dark);
  letter-spacing: 0.05em;
}

.language-card__pct {
  margin-left: auto;
  font-size: var(--text-2xl);
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-marron);
}

.progress-bar {
  height: 8px;
  background: var(--color-crema-dark);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.progress-bar__fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(to right, var(--color-beige), var(--color-marron));
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.progress-bar__fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shimmer 2.5s ease-in-out infinite;
}

@keyframes shimmer {
  0% {
    left: -100%;
  }

  100% {
    left: 200%;
  }
}

.language-card__stars {
  display: flex;
  gap: var(--space-1);
}

.language-card__stars i {
  font-size: var(--text-sm);
  color: var(--color-beige);
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-5);
}

.contact-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(168, 154, 132, 0.1);
  text-align: center;
  transition: all var(--transition-base);
  cursor: default;
}

.contact-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  border-color: rgba(168, 154, 132, 0.2);
}

.contact-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-beige), var(--color-marron));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-size: var(--text-xl);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(91, 64, 54, 0.25);
  transition: transform var(--transition-base);
}

.contact-card:hover .contact-card__icon {
  transform: scale(1.08) rotate(-5deg);
}

.contact-card__title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-beige-dark);
  margin-bottom: var(--space-2);
}

.contact-card__value {
  font-size: var(--text-sm);
  color: var(--color-oscuro);
  line-height: 1.6;
  font-weight: 500;
}

.contact-card__link {
  color: var(--color-marron);
  transition: color var(--transition-fast);
}

.contact-card__link:hover {
  color: var(--color-teal);
}

.references__grid {
  display: flex;
  justify-content: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.reference-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(168, 154, 132, 0.1);
  display: flex;
  align-items: center;
  gap: var(--space-5);
  min-width: 280px;
  transition: all var(--transition-base);
}

.reference-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.reference-card__avatar {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(168, 154, 132, 0.15), rgba(91, 64, 54, 0.12));
  border: 2px solid rgba(168, 154, 132, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  color: var(--color-beige);
  flex-shrink: 0;
}

.reference-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-oscuro);
  margin-bottom: 2px;
}

.reference-card__relation {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-beige-dark);
  margin-bottom: var(--space-2);
}

.reference-card__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-marron);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.reference-card__phone:hover {
  color: var(--color-teal);
}

.reference-card__phone i {
  font-size: var(--text-xs);
}

.footer {
  background: var(--color-oscuro);
  color: rgba(245, 242, 238, 0.5);
  text-align: center;
  padding: var(--space-8) var(--space-4);
  font-size: var(--text-sm);
  line-height: 1.8;
}

.footer strong {
  color: var(--color-beige-light);
  font-weight: 600;
}

.footer__sub {
  font-size: var(--text-xs);
  margin-top: var(--space-1);
}

.footer__sub i {
  color: #c17a7a;
}

.btn-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-beige), var(--color-marron));
  border: none;
  color: var(--color-white);
  font-size: var(--text-sm);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  z-index: 800;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-base);
}

.btn-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.btn-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.toast {
  position: fixed;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-oscuro);
  color: var(--color-crema);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(168, 154, 132, 0.2);
}

.toast i {
  color: #6bcb77;
}

.toast.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  :root {
    --sidebar-width: 220px;
  }

  .about__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about__photo-frame {
    margin: 0 auto;
  }

  .about__quote {
    text-align: left;
  }
}

@media (max-width: 768px) {

  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.is-open {
    transform: translateX(0);
    box-shadow: var(--shadow-xl);
  }

  .overlay {
    display: block;
  }

  .hamburger {
    display: flex;
  }

  .main-content {
    margin-left: 0;
  }

  .section {
    padding: var(--space-16) var(--space-5);
  }

  .hero {
    padding: var(--space-20) var(--space-5) var(--space-16);
  }

  .hero__inner {
    flex-direction: column;
    text-align: center;
    gap: var(--space-8);
  }

  .hero__description {
    margin: 0 auto var(--space-6);
  }

  .hero__chips {
    justify-content: center;
  }

  .hero__cta {
    justify-content: center;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline__marker {
    width: 42px;
    height: 42px;
    font-size: var(--text-xs);
  }

  .skills__grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }

  .contact__grid {
    grid-template-columns: 1fr;
  }

  .language-card {
    padding: var(--space-5) var(--space-5);
  }

  .section__title {
    font-size: var(--text-2xl);
  }

  .about__photo-frame {
    width: 160px;
  }

  .about__photo-placeholder {
    width: 160px;
    height: 200px;
  }
}

@media (max-width: 480px) {
  .hero__photo-placeholder {
    width: 130px;
    height: 130px;
  }

  .hero__photo-placeholder i {
    font-size: 2rem;
  }

  .skills__grid {
    grid-template-columns: 1fr;
  }

  .btn-top {
    right: var(--space-4);
    bottom: var(--space-5);
  }
}